Carol Enters List Company (CELCO), was founded in 1981 by Ms. Enters, a vanguard leader of the nonprofit direct mail fundraising community. Led by owners Barbara Sims, CELCO built a strong client base over the past 20 years while establishing a solid reputation for superior service and sound, knowledgeable fundraising expertise. The CELCO staff includes dedicated professionals with over 75 years of combined direct marketing experience, including our newest additions to the owner/management team, Kelly Leech and Andrew Giffen. Our knowledge goes way beyond the basics of lists and encompasses issues that affect all mailers, including; marketing and industry trends, analysis, fundraising development, merge purge, direct mail production, taxes, postal rates and privacy issues. We are working harder than ever to offer our clients superior list services. CELCO staff possess the knowledge and tools to offer our clients the value-added services necessary to augment their programs: »List Acquisition & List Management »Program and Co-op Audits »LTV and ROI Analysis »Customer Lifecycle Analysis »Acquisition Matchbacks »Merge Optimization »Inserts and Shared Mail »Budget Development & Long-range Planning »Merge Management »Package Splits »Email & Address Appends »Email Validation and Engagement Flagging »Lapsed Modeling »Modeled Audiences for Digital Acquisition If you would like to discuss how CELCO can help boost your list plans and results, please call Barbara Sims at 703-426-4413 or Dottie Simmons Parham at 703-426-4406.